Digital Display Fingertip Pulse Oximeter Blood Oxygen Saturation Detector Pulse Rate Monitor Portable Oximeter Heart Rate Sleep Monitoring

Note: The battery must be installed in accordance with the positive and negative instructions of the battery compartment. Please check the positive and negative tips of the battery compartment carefully, thank you!

Note: If the product has the problems, please follow the steps below ①Can't turn on——replace the battery and correctly distinguish the positive and negative poles of the battery; ②It can be turned on, the screen flickers——the battery is low, it is recommended to replace the battery; ③It can be turned on, but no work——Stick one finger completely into the measuring parts of the Oximeter, keep the fingernail surfaceupward,and release the clip.Then press the power button to power on the Oximeter. ④Do not vibrate your finger during measurement. Preferably,ensure that your body does not move.After the readings becomestable,read the measured values of oxygen saturation and the pukerate on the screen.

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Features: This multifunctional pulse oximeter can be used to measure pulse rate and blood oxygen saturation accurately. Accurate and reliable, one-button operation, just clip it on to your finger and press the button to realize fast measurement. It will automatic shut down in 5 seconds when not in use, energy-saving and eco-friendly. LED display screen, you can view your measuring results clearly whether indoors or outdoors Ergonomic design, silicone finger mold fits your finger, comfortable to wear. Lightweight and mini size, equipped with lanyard, easy to carry and use. Widely used in family, oxygen bar, physical care in sports, etc. Specification: Name: Fingertip pulse oximeter Material: ABS Display type: LED display SpO2 measurement range: 70%-99% SpO2 accuracy: +/-2% within the range of 70%-99%, less than 70%,no definition of accuracy SpO2 resolution: +/-1% PR measurement range: 30~240bpm? PR accuracy: +/-1bpm Battery: 2*AAA batteries(not included) Operation temperature: 5 celsius -40 celsius Item Size: 5.5 * 3.2 * 3cm/2.17 * 1.26 * 1.18in Packing list: 1 * Fingertip Pulse Oximeter 1 * User Manual